# +_+ coding:utf-8 +_+


class Jury(object):
    def __init__(self):
        pass

    def judge(self):
        # return :
        #   buy/sell  buy>0  sell<0
        #   seller short position or vise  duo>0   kong<0
        #   price
        #   count
        return (0, 0, 0, 0)

